18872048160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{15733}}^1$

素因数の和:15785

約数の個数: 432

約数和(自身を含む): 79327114776

約数和(自身を除く): 60455066616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 98, 102, 105, 112, 119, 120, 126, 136, 140, 144, 147, 153, 160, 168, 170, 180, 196, 204, 210, 224, 238, 240, 245, 252, 255, 272, 280, 288, 294, 306, 315, 336, 340, 357, 360, 392, 408, 420, 441, 476, 480, 490, 504, 510, 544, 560, 588, 595, 612, 630, 672, 680, 714, 720, 735, 765, 784, 816, 833, 840, 882, 952, 980, 1008, 1020, 1071, 1120, 1176, 1190, 1224, 1260, 1360, 1428, 1440, 1470, 1530, 1568, 1632, 1666, 1680, 1764, 1785, 1904, 1960, 2016, 2040, 2142, 2205, 2352, 2380, 2448, 2499, 2520, 2720, 2856, 2940, 3060, 3332, 3360, 3528, 3570, 3808, 3920, 4080, 4165, 4284, 4410, 4704, 4760, 4896, 4998, 5040, 5355, 5712, 5880, 6120, 6664, 7056, 7140, 7497, 7840, 8160, 8330, 8568, 8820, 9520, 9996, 10080, 10710, 11424, 11760, 12240, 12495, 13328, 14112, 14280, 14994, 15733, 16660, 17136, 17640, 19040, 19992, 21420, 23520, 24480, 24990, 26656, 28560, 29988, 31466, 33320, 34272, 35280, 37485, 39984, 42840, 47199, 49980, 57120, 59976, 62932, 66640, 70560, 74970, 78665, 79968, 85680, 94398, 99960, 110131, 119952, 125864, 133280, 141597, 149940, 157330, 171360, 188796, 199920, 220262, 235995, 239904, 251728, 267461, 283194, 299880, 314660, 330393, 377592, 399840, 440524, 471990, 503456, 534922, 550655, 566388, 599760, 629320, 660786, 707985, 755184, 770917, 802383, 881048, 943980, 991179, 1069844, 1101310, 1132776, 1199520, 1258640, 1321572, 1337305, 1415970, 1510368, 1541834, 1604766, 1651965, 1762096, 1872227, 1887960, 1982358, 2139688, 2202620, 2265552, 2312751, 2407149, 2517280, 2643144, 2674610, 2831940, 3083668, 3209532, 3303930, 3524192, 3744454, 3775920, 3854585, 3964716, 4011915, 4279376, 4405240, 4531104, 4625502, 4814298, 4955895, 5286288, 5349220, 5616681, 5663880, 6167336, 6419064, 6607860, 6938253, 7488908, 7551840, 7709170, 7929432, 8023830, 8558752, 8810480, 9251004, 9361135, 9628596, 9911790, 10572576, 10698440, 11233362, 11327760, 11563755, 12035745, 12334672, 12838128, 13105589, 13215720, 13876506, 14977816, 15418340, 15858864, 16047660, 16850043, 17620960, 18502008, 18722270, 19257192, 19823580, 21396880, 22466724, 22655520, 23127510, 24071490, 24669344, 25676256, 26211178, 26431440, 27753012, 28083405, 29955632, 30836680, 31717728, 32095320, 33700086, 34691265, 37004016, 37444540, 38514384, 39316767, 39647160, 42793760, 44933448, 46255020, 48142980, 52422356, 52862880, 55506024, 56166810, 59911264, 61673360, 64190640, 65527945, 67400172, 69382530, 74008032, 74889080, 77028768, 78633534, 79294320, 84250215, 89866896, 92510040, 96285960, 104844712, 111012048, 112333620, 117950301, 123346720, 128381280, 131055890, 134800344, 138765060, 149778160, 157267068, 158588640, 168500430, 179733792, 185020080, 192571920, 196583835, 209689424, 222024096, 224667240, 235900602, 262111780, 269600688, 277530120, 299556320, 314534136, 337000860, 370040160, 385143840, 393167670, 419378848, 449334480, 471801204, 524223560, 539201376, 555060240, 589751505, 629068272, 674001720, 786335340, 898668960, 943602408, 1048447120, 1110120480, 1179503010, 1258136544, 1348003440, 1572670680, 1887204816, 2096894240, 2359006020, 2696006880, 3145341360, 3774409632, 4718012040, 6290682720, 9436024080, 18872048160]

約数ペア:

[(1, 18872048160), (2, 9436024080), (3, 6290682720), (4, 4718012040), (5, 3774409632), (6, 3145341360), (7, 2696006880), (8, 2359006020), (9, 2096894240), (10, 1887204816), (12, 1572670680), (14, 1348003440), (15, 1258136544), (16, 1179503010), (17, 1110120480), (18, 1048447120), (20, 943602408), (21, 898668960), (24, 786335340), (28, 674001720), (30, 629068272), (32, 589751505), (34, 555060240), (35, 539201376), (36, 524223560), (40, 471801204), (42, 449334480), (45, 419378848), (48, 393167670), (49, 385143840), (51, 370040160), (56, 337000860), (60, 314534136), (63, 299556320), (68, 277530120), (70, 269600688), (72, 262111780), (80, 235900602), (84, 224667240), (85, 222024096), (90, 209689424), (96, 196583835), (98, 192571920), (102, 185020080), (105, 179733792), (112, 168500430), (119, 158588640), (120, 157267068), (126, 149778160), (136, 138765060), (140, 134800344), (144, 131055890), (147, 128381280), (153, 123346720), (160, 117950301), (168, 112333620), (170, 111012048), (180, 104844712), (196, 96285960), (204, 92510040), (210, 89866896), (224, 84250215), (238, 79294320), (240, 78633534), (245, 77028768), (252, 74889080), (255, 74008032), (272, 69382530), (280, 67400172), (288, 65527945), (294, 64190640), (306, 61673360), (315, 59911264), (336, 56166810), (340, 55506024), (357, 52862880), (360, 52422356), (392, 48142980), (408, 46255020), (420, 44933448), (441, 42793760), (476, 39647160), (480, 39316767), (490, 38514384), (504, 37444540), (510, 37004016), (544, 34691265), (560, 33700086), (588, 32095320), (595, 31717728), (612, 30836680), (630, 29955632), (672, 28083405), (680, 27753012), (714, 26431440), (720, 26211178), (735, 25676256), (765, 24669344), (784, 24071490), (816, 23127510), (833, 22655520), (840, 22466724), (882, 21396880), (952, 19823580), (980, 19257192), (1008, 18722270), (1020, 18502008), (1071, 17620960), (1120, 16850043), (1176, 16047660), (1190, 15858864), (1224, 15418340), (1260, 14977816), (1360, 13876506), (1428, 13215720), (1440, 13105589), (1470, 12838128), (1530, 12334672), (1568, 12035745), (1632, 11563755), (1666, 11327760), (1680, 11233362), (1764, 10698440), (1785, 10572576), (1904, 9911790), (1960, 9628596), (2016, 9361135), (2040, 9251004), (2142, 8810480), (2205, 8558752), (2352, 8023830), (2380, 7929432), (2448, 7709170), (2499, 7551840), (2520, 7488908), (2720, 6938253), (2856, 6607860), (2940, 6419064), (3060, 6167336), (3332, 5663880), (3360, 5616681), (3528, 5349220), (3570, 5286288), (3808, 4955895), (3920, 4814298), (4080, 4625502), (4165, 4531104), (4284, 4405240), (4410, 4279376), (4704, 4011915), (4760, 3964716), (4896, 3854585), (4998, 3775920), (5040, 3744454), (5355, 3524192), (5712, 3303930), (5880, 3209532), (6120, 3083668), (6664, 2831940), (7056, 2674610), (7140, 2643144), (7497, 2517280), (7840, 2407149), (8160, 2312751), (8330, 2265552), (8568, 2202620), (8820, 2139688), (9520, 1982358), (9996, 1887960), (10080, 1872227), (10710, 1762096), (11424, 1651965), (11760, 1604766), (12240, 1541834), (12495, 1510368), (13328, 1415970), (14112, 1337305), (14280, 1321572), (14994, 1258640), (15733, 1199520), (16660, 1132776), (17136, 1101310), (17640, 1069844), (19040, 991179), (19992, 943980), (21420, 881048), (23520, 802383), (24480, 770917), (24990, 755184), (26656, 707985), (28560, 660786), (29988, 629320), (31466, 599760), (33320, 566388), (34272, 550655), (35280, 534922), (37485, 503456), (39984, 471990), (42840, 440524), (47199, 399840), (49980, 377592), (57120, 330393), (59976, 314660), (62932, 299880), (66640, 283194), (70560, 267461), (74970, 251728), (78665, 239904), (79968, 235995), (85680, 220262), (94398, 199920), (99960, 188796), (110131, 171360), (119952, 157330), (125864, 149940), (133280, 141597)]